baber/WOPTO huggingface dataset:
Patent JP-2001041845-A (JP)
Title: Device for confirming displacement follow-up performance of construction secondary member, etc.
Inventor: UMIBE TERU
IPC: G01M7/02
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple and low-cost device by applying a relative displacement of a specified amount to vibration frames arranged in parallel using an agitator means which converts the rotation of a servo motor to a horizontal displacement, allowing agitation with a small force. SOLUTION: A test body 4 such as a construction secondary member is so attached as to span vibration frames 1 and 1' suspended from an external frame 2, and the vibration frames 1 and 1' are applied with a horizontal 2-dimension relative displacement by an agitator means which converts the rotation of a servo motor 3 to a horizontal displacement, for a displacement follow-up performance-confirming test. When a lower-side rotary disc 13 is rotated by the servo motor 3, an upper-side rotary disc 12 connected with a chain 17 makes a horizontal relative eccentric circular movement (crank action) with a support axis 18 as a crank pin. The vibration frames 1 and 1' which is, positioned on the rotary disc 12, suspended from the external frame 2 with a suspending material 6 by four corners generate a horizontal 2-dimension vibration which is indicated by an arrow 19 as a synthetic movement.
Patent JP-2000050256-A (JP)
Title: Image transmission system
Inventor: HIRAI KIYOKAZU
IPC: H04N19/91
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an image transmission system that utilizes a low speed communication line such as a telephone line where a transmission time of an image is reduced. SOLUTION: A transmission control section 2 that transmits image information and a reception control section 5 that receives the image information store common background image information. When image information is transmitted, the transmission control section 2 transmits only difference data of the background image information stored in the transmission control section 2, and the reception control section 5 restores an image, based on the received difference data and the background image information stored in the reception control section 5.
Patent JP-2001044566-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: IMOTO YASUMASA
IPC: H01S5/042
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To enable a superhigh speed operation of a structure embedded with a high resistive region by a method, wherein a high resistive burying layer formed by proton injection is provided, and a p-InGaAsP or p-InGaAs contact layer is selectively formed on an active layer stripe. SOLUTION: A selection growing mask is removed, and a stripe-like resist mask having a width larger than that of an optical wavelguide stripe 106 containing an active layer and narrower than that of a mesa-type embedding layer is formed on a contact layer 108 of p-InGaAsP, p-InGaAs, or the like, so that it is positioned directly above an optical waveguide stripe 106. An injection current strangulating high resistive region is formed near the optical waveguide stripe 106. For this reason, a high resistive region 110 is formed near the optical waveguide stripe 106 by ion injection of proton injection, etc. With such a structure, a contact layer 108 is formed into a stripe-like manner directly above the optical waveguide stripe 106 by a selective growth.
Patent JP-H0265935-A (JP)
Title: Wire-cut electric discharge machine
Inventor: GAMO GOTARO
IPC: B23P23/00
Filed: 1988-08-30
Abstract: PURPOSE:To increase the rough working speed by installing a laser beam oscillator for laser work onto a wire-cut electric discharge machine and installing a laser beam irradiating means which collects the laser light supplied from the oscillator and irradiates the laser beam onto a workpiece, onto a column. CONSTITUTION:An X-Y table 2 is shifted by using an NC controller 1 and a servomechanism so that a laser beam irradiation means 10 shifts along a desired locus, and a workpiece 3 is roughly worked at a high speed by the laser beam. Then, a standard point is switched from the laser beam irradiation means 10 to a wire electrode 6, and the X-Y table 2 is shifted by using the NC controller 1 and the servomechanism again so that the wire electrode 6 shifts along a desired locus, and the electric discharge finishing work with high precision is carried out.
Patent JP-H0876176-A (JP)
Title: Information setting device for camera
Inventor: SAEGUSA TAKASHI
IPC: G03B17/18
Filed: 1994-09-07
Abstract: PURPOSE: To obtain a setting device for a shutter speed capable of properly setting the shutter speed to a synchronizing one or a normal one in accordance with the use and nonuse of a flashing device. CONSTITUTION: The information setting device for camera is provided with manual setting members SW3 and SW4 setting the shutter speed and storing it in a first storage means 10, for setting the shutter speed in the camera having a flashing device 16, first and second display means 13 and 14 for displaying the shutter speed, and further, a changing means 10 discriminating whether the flashing device 16 is used or not and changing the shutter speed, to store it, in a second storage means 10. When the shutter speed is changed by the changing means 10, the shutter speed is displayed on the second display means 14 based on the storage information of the second storage means 10, and moreover, the shutter speed is displayed on the first display means 13 based on the storage information of the first storage means 10.
Patent JP-H04100555-A (JP)
Title: Liquid filling nozzle
Inventor: SHIMIZU YOSHIE
IPC: B67C3/02
Filed: 1990-08-14
Abstract: PURPOSE:To prevent the drooping of a liquid by an inexpensive means by providing a plug composed of a porous material to the lower end opening part of a liquid filling nozzle and reducing the pressure in the liquid filling nozzle after the completion of the filling with the liquid to prevent the drooping of the liquid. CONSTITUTION:In the liquid filling nozzle 1 of a liquid filling apparatus used in the filling of a container with a liquid, a plug 3 composed of a porous material (e.g. sintered metal composed of a copper alloy) is provided to the lower end opening part of the nozzle 1. Further, an upper check valve 63 reducing the pressure in the nozzle 1 after the completion of the filling with the liquid to prevent the drooping of the liquid is provided. As a result, the splashing of the liquid or the generation of air bubbles at the time of the filling of the container with the liquid from the liquid filling nozzle is prevented and the drooping of the liquid from the liquid filling nozzle after the completion of the emission of the liquid can be prevented.
Patent JP-2000048440-A (JP)
Title: Disk driving device
Inventor: NISHI YOSHIKO
IPC: G11B17/028
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk device stabilizing the followup performance of a recording/reproducing head at the time of recording/reproducing the information by eliminating the atmospheric pressure difference between both surfaces of the disk accompanied with the high speed rotation of the disk. SOLUTION: An air flow passage is constituted by providing a through-hole 17 on a rotor part 21 of a spindle motor 2. The stabilization of the servo is attained in such a manner that the atmospheric pressure difference between both of the surfaces of the disk 1 is reduced by this flow passage to suppress the floating up of the disk 1. In this disk driving device, the atmospheric pressure difference between both of the surfaces of disk generated with the high speed rotation is reduced. By this arrangement, the buoyancy of the disk at the time of high speed rotation is reduced, and the stabilization of the servo at the time of recording/reproducing operation is attained, then the highly reliable disk driving device is provided.
Patent JP-S6369545-A (JP)
Title: Method for judging mixing ratio of ion-exchange resins
Inventor: SAWA TOSHIO
IPC: G01N30/00
Filed: 1986-09-12
Abstract: PURPOSE:To measure the mixing ratio of ion-exchange resins on the site, by charging an org. solvent or water having low electric conductivity between electrodes, packing a mixture of anion- and cation-exchange resins between the electrodes, and measuring the impedance between the electrodes at a voltage of a specified frequency. CONSTITUTION:For example, platinum plates 5 are fixed at a specified interval. THe lead wires from both electrodes are taken out, and connected to a frequency response measuring device 6 to measure the impedance versus frequencies. An org. solvent for water having low electric conductivity is charged between both electrodes, and a mixture of a cation-exchange resin and an anion- exchange resin is packed between the electrodes. A <=100mV AC voltage at a specified frequency, for example at 1kHz, is then impressed to measure the impedance. The measured value is collated with the analytical curve of 'Figure of the impedance characteristic of ion-exchange resins at optional ratio', and the mixing ratio of the ion-exchange resins is judged.
Patent JP-2001040313-A (JP)
Title: Acrylic emulsion type pressure-sensitive adhesive and pressuere-sensitfive adhesive article
Inventor: MIYANAGA HAJIME
IPC: C09J133/08
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide acrylic emulsion type pressure-sensitive adhesives which exhibit excellent adhesion and retainability to various adherends in the range of high temperatures to low temperatures, and do not leave adhesives and stains to the adherends after removal. SOLUTION: An acrylic emulsion pressure-sensitive adhesive contains an acrylic emulsion to be obtained by the emulsion polymerization of (A) 55-98.9 wt.% 4-12C alkyl acrylate containing not less than 10 wt.%, based on the copolymerizable component, n-octyl acrylate, (B) 1-10 wt.% acrylonitrile and/or methacrylonitrile, and (C) 0.1-5 wt.% α,β-unsaturated carboxylic acid in the presence of an anionic reactive emulsifier, and a phosphate ester based emulsifier.
Patent JP-H0941457-A (JP)
Title: Toilet unit
Inventor: MOTOHASHI YOSHINORI
IPC: E03D11/17
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the installing construction of a water collecting tank besides enlarging a usable space in a washroom, and, facilitate and expedite the inspection and repair work of the water collecting tank without making any change on the wall itself of a washroom. SOLUTION: A toilet unit is formed of the combination of a flush toilet bowl 1 and a water collecting tank 2 for feeding flush water to the flush toilet bowl 1. The water collecting tank 2 is made of synthetic resin and formed into panel shape, and the wall surface 4 of a washroom is provided with a recessed part 6 for fitting the water collecting tank therein. The water collecting tank 2 is installed being fitted into the recessed part 6 so that its front wall 7 forms almost the same surface as the wall surface 4 of the washroom so as to be a part of the wall surface 4 of the washroom.
Patent JP-2000317196-A (JP)
Title: Rain-guard clothes drying hanger
Inventor: SASAKI TAKASHI
IPC: D06F57/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a rain-guard clothes drying hanger for preventing clothes from being wet by automatically covering the clothes with a transparent vinyl sheet in the case of a sudden rain. SOLUTION: A string hanging hook 5, which is started to move by a rain sensor 3, making a half turn, then automatically stops, is attached at an upper part of this clothes drying hanger 1, and transparent vinyl sheets 2:9, 3:10 are attached to four sides of the frame of the drying hanger 1. The transparent vinyl sheets 2:9, 3:10 are rolled up, lifted up by strings 1:16, 2:17 and attached to the string hanging hook 5.
Patent JP-H0657100-A (JP)
Title: Melamine-phenol resin composition
Inventor: FUJIMURA NOBUHISA
IPC: C08L61/20
Filed: 1992-08-11
Abstract: PURPOSE:To provide the melamine-phenol resin composition capable of giving molded products free from surface hardening or weld and having high dimensional stability and rapidly curable, by incorporating a melamine resin with a dimethylene ether-type resol resin and specific two kinds of curing agents. CONSTITUTION:The resin composition can be obtained by incorporating (A) 100 pts.wt. of a melamine resin 180-400 in number-average molecular weight with (B) 10-50 pts.wt. of a dimethylene ether-type resol resin 500-10000 in number-average molecular weight containing 20-70mol.% of dimethylene ether bond, (C) 0.1-3 pts. of an amino alcohol salt of imidodisulfonic acid, and (D) 0.1-3 pts.wt. of diaminodiphenylmethane. The degree of methylolation for the component A is pref. 1 to 3. It is recommended that a molding material consisting of this composition be obtained by kneading using e.g. a conventional mixing roll, or by granulating using a high-speed rotary mixer.
Patent JP-S59104631-A (JP)
Title: Method and device for setting automatically film sensitivity
Inventor: KOBAYASHI KUMEKICHI
IPC: G03B7/24
Filed: 1982-12-07
Abstract: PURPOSE:To obtain a sensitivity setting device which is applicable to a wide range by dividing a sensitivity value setting means into two blocks, and setting selectively a film sensitivity value in accordance with whether a selecting signal terminal exists or not. CONSTITUTION:A film sensitivity value setting means 19 is constituted of a high sensitivity setting block by resistances R1-R5 and a low sensitivity setting block by resistances R4-R8, and the respective resistances R1-R8 are connected to the corresponding terminal of a selecting switching relay S2. In case when a selecting signal terminal 1 does not exist in a film vessel 10, the relay S2 is not operated, detecting terminals 12-16 are connected to the resistances R1-R5 through the relay S2, and a sensitivity value set state by the high sensitivity setting block is formed. In case when the terminal 1 exists, a part of a current flowing into the vessel 10 flows to a coil 20 of the relay S2 through a detecting terminal 11, attracts switching contact pieces 22- 26, connects them to the resistances R4-R8, and a sensitivity value set state by the low sensitivity setting block is formed. In this way, a device which is applicable to a wide range is obtained at a low cost by a constitution which requires no expensive electronic circuit.
Patent JP-S6457106-A (JP)
Title: Optical method for inspecting appearance of chip component and automatic appearance sorter
Inventor: MIZUNO TORU
IPC: G01B11/24
Filed: 1987-08-28
Abstract: PURPOSE:To quantity the basis of inspection, to improve the quality and to make high the speed of inspection processing, by applying oblique and transmission illumination to a chip component at a stop position thereof while conveying same on a conveyance route. CONSTITUTION:An image processing unit has camera elements 11a and 11b including a transmission illumination system, CPUs 14a and 14b for image processing, CPU 15 for comprehensive determination and control of mechanism elements, and a monitor element 16 connected to video memory elements 13a and 13b through a switch 17. By this constitution, a chip component 1 is subjected to oblique and transmission illuminations at stop positions thereof while it is conveyed in a prescribed direction on a conveyance route 24 by an intermittent operation. Reflected and transmitted lights thereof are taken in as video signals, these signals are subjected to image processing in the image processing unit comprising A/D converters 12a and 12b, the video memories 13a and 13b and the CPUs 14a, 14b and 15, and thereby an external appearance of the component 1 and the inclination thereof on the conveyance route 24 are discriminated.
Patent JP-S6193421-A (JP)
Title: Lens moving device
Inventor: TOKUNAGA TOMOKAZU
IPC: G02B7/08
Filed: 1984-10-12
Abstract: PURPOSE:To make a lens moving device inexpensive and easy to assemble and to reduce noise by providing directly a zoom decelerating mechanism to a lens diaphragm device and transmitting the rotating output of a motor via a belt to the decelerating mechanism. CONSTITUTION:A zoom motor 25 is attached to an iris plate 24a and a rubber belt 31 is extended between a large pulley 27 and a small pulley 26. The decelerating mechanism is assembled to the plate 24a and thereafter the plate 24a is attached and fixed to the plate 24a to the rear end face of a body 1 into which a lens is built, by a fastening member, then the rotating output of the zoom motor 25 is smoothly transmitterd from a gear 30b to a zoom gear 22. The assembly of the lens and mechanism parts which are required to be precisely assembled in respectively separate places is thus made possible and since the rotating output of the motor is transmitted to the decelerating mechanism by the belt, the transmission noise is decreased.
Patent JP-H0378067-A (JP)
Title: Peripheral device control system
Inventor: UEJIMA KENTARO
IPC: G06F13/12
Filed: 1989-08-21
Abstract: PURPOSE:To reduce a load on a CPU by providing a table to register channel programs where detailed operation indications to a peripheral device are listed is registered and outputting table addresses to a peripheral device controller. CONSTITUTION:When the factor of the actuation of the peripheral device is generated, a channel program updating means 120 prepares all channel programs 150, a channel program registering means 110 prepares the channel program registration table 140, and table addresses are outputted to the peripheral device controller 200 through a bus 300 with a channel program registration instruction. Further, the updating means 120 actuates a channel program use permission informing means 130 unless there is a usable program 150 when the registration table 140 is updated, and then informs a channel program control means 220 that there is the usable program when the program becomes usable. This constitution reduces the number of input/output instructions for the controller 200 to reduce the load on the CPU 100 and also improves the efficiency of the processing of the controller 200.
Patent JP-S6456692-A (JP)
Title: Production of sugar glycerol
Inventor: TSUCHIYA NOZOMI
IPC: C07H15/06
Filed: 1987-08-27
Abstract: PURPOSE:To obtain a sugar glycerol useful as an emulsifier or surfactant of cosmetics, pharmaceuticals, etc., under mild condition, by contacting a glyceroglycolipid with a substance having ion exchange capability, thereby easily separating fatty acids. CONSTITUTION:The objective compound can be produced by contacting one or more kinds of glyceroglycolipids of formula I-IV (R1 and R2 are 7-23C fatty acid residue; G is residue of monosaccharide or its dimeter) with a substance having ion exchange capability (preferably an ion exchange polymer). The glyceroglycolipid is preferably those existing in a lipid originated from natural resources such as microorganisms, algae, fishes or higher animals and vegetables.
Patent JP-H1169508-A (JP)
Title: Creeping torque controlling device for electric vehicle
Inventor: TABATA ATSUSHI
IPC: B60L50/16
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To make creeping torque properly controlled in a hybrid electric vehicle which is also provided with a triaxial power inputting and outputting means (like planetary gears), and to prevent wasteful consumption of energy due to creeping torque, without damaging operability in rearward driving which is often controlled by the intensity of the operating force of a brake. SOLUTION: If it is discriminated in a step SA6 that the brake is being applied to slow down a vehicle, creeping torque is reduced in a step SA7 by decreasing engine torque TE and at the sametime by lowering the regenerative braking torque of a motor generator. In rearward driving, which makes the discrimination in a step SA3 'NO' and in a step SA9 'YES', a normal creeping torque control is performed in a step SA10 to maintain a constant creeping torque, irrespective of whether the brake is applied or not.
Patent JP-H0747808-A (JP)
Title: Pneumatic tire
Inventor: TANAKA MASATOSHI
IPC: B60C11/00
Filed: 1993-08-05
Abstract: PURPOSE:To improve the wet-gripping performance, and reduce tire noise while the dry-gripping performance and the high speed durability are maintained. CONSTITUTION:A tread part T is divided into a pair of shoulder parts 8, 8 and a center part 9 by two longitudinal grooves 7 extending on both sides of the equator of a tire in the circumferential direction. The center part 9 is provided with groove wall faces 9a extending inward in the axial direction in a curve convexly projected from the groove bottom edges of the longitudinal grooves 7 on the insides in the axial direction toward the outsides in the radial direction, and the central part-surface shape composed of the central ground contact faces 9b connecting the groove wall faces 9a to each other. Further, the center part-surface shape is formed by a series of curves abutting on an imaginary tread line 10 which connects the ground contact faces of the shoulder parts 8 to each other. The ground contact face 9b is provided with a longitudinal radiation groove 20 with a groove width W1 of 5mm or less and a groove depth D1 having 0.4 to 0.9 times the depth D of the longitudial groove.
Patent JP-H05235324-A (JP)
Title: Electron waves interfering function device
Inventor: UDA NAONORI
IPC: H01L29/06
Filed: 1991-08-27
Abstract: PURPOSE:To provide an electron waves interfering function device which can be manufactured easily than a conventional electronic diffraction transistor. CONSTITUTION:A plurality of nondope GaAs quantum fine lines 4 and 4 are arranged in parallel leaving an interval in such a degree that the wave functions of the electrons in each quantum fine line overlap each other, and they are connected to the nondope GaAs two-dimensional layer 5 provided on a level with these quantum lines. Electrons are shifted into the quantum lines 4 by forming an n-type AlGaAs layer 3 between the quantum fine lines 4 and 4. The electrons are accelerated toward the two-dimensional layer 5 by a pair of electrodes 6 and 7, and noninterfering waves are let flow to the first collector 8, and interfering waves to the second collector 9, thus two conditions are discriminated.
Patent JP-H0942180-A (JP)
Title: Sealing method for rotary displacement type pump and the pump itself
Inventor: TSUCHIYA SHIRO
IPC: F04C27/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To minimize the leakage of fluid according to necessity for finely regulating the quantity of leakage by making the fluid temporarily stay in a ring-shaped space to cool it with a refrigerant in a cooling jacket for turning it into a semisolid solution. SOLUTION: When a shaft 3 rotates, a bush 10 rotates with the shaft 3. Molten resin passes through a gap between the shaft 3 and a bearing 4 from a case 1 and enters a space V. On the other hand, since a seal ring 20 is cooled with a refrigerant in a cooling jacket 23, the molten resin in the space V coming into contact with the seal ring 20 is cooled and solidified to proper hardness to turn into a ring-shape. In this case, since temperature is detected by a thermometer 8, and a cooling water fed to the cooling jacket 23 is adjusted, and the temperature of the seal ring 20 is therefore adjusted to the proper temperature, a resin reservoir formed of the space V always locks a similar semisolid solution ring to carry out sealing action.